elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Contact | Deutsch
Fontsize: [-] Text [+]

Dynamic simulation of friction-induced vibrations in a light railway bogie while curving compared with measurement results

Kurzeck, Bernhard and Hecht, Markus (2010) Dynamic simulation of friction-induced vibrations in a light railway bogie while curving compared with measurement results. Vehicle System Dynamics, 48 (Supp 1), pp. 121-138. Taylor & Francis. DOI: 10.1080/00423111003669045 . ISSN 0042-3114 .

Full text not available from this repository.

Abstract

It is a frequently observed phenomenon that curving of railway vehicles can involve friction-induced oscillations. The study presented in this paper investigates vibrations with a frequency of 80 Hz occurring at a light rail vehicle in Stuttgart in curves with radii between 50 and 200 m. The aim of the investigation was to identify the oscillation and transmission mechanism, and the dominant parameters within this. As the cause could not be clearly identified from the measurements, a multi-body simulation in the time domain was used. The model consisted of both vehicle and track and considered the structural dynamics of the wheelset and bogie frame up to 200 Hz. The system was modelled using the commercial MBS software SIMPACK. The identified model describes the oscillations observed at the real vehicle. The results proved to be useful in minimising the vibrations at the real vehicles.

Document Type:Article
Title:Dynamic simulation of friction-induced vibrations in a light railway bogie while curving compared with measurement results
Authors:
AuthorsInstitution or Email of Authors
Kurzeck, BernhardBernhard.Kurzeck@DLR.de
Hecht, MarkusTU Berlin
Date:2010
Journal or Publication Title:Vehicle System Dynamics
Refereed publication:Yes
In Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:48
DOI:10.1080/00423111003669045
Page Range:pp. 121-138
Publisher:Taylor & Francis
ISSN:0042-3114
Status:Published
Keywords:wheel/rail contact; dynamic train track interaction; friction; measurements
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Terrestrial Vehicles
DLR - Research area:Transport
DLR - Program:V BF - Bodengebundene Fahrzeuge
DLR - Research theme (Project):V - Next Generation Train (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Robotics and Mechatronics > System Dynamics and Control (former Control Design Engineering)
Deposited By: Bernhard Kurzeck
Deposited On:06 Dec 2010 10:16
Last Modified:07 Feb 2013 20:46

Repository Staff Only: item control page

Browse
Search
Help & Contact
Informationen
electronic library is running on EPrints 3.3.12
Copyright © 2008-2012 German Aerospace Center (DLR). All rights reserved.